ECS-200-10-37Q-ES-TR

Series:	ECX-1637Q
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	20MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	10pF
ESR (Equivalent Series Resistance):	100 Ohms
Operating Mode:	Fundamental

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Crystals: ECS-200-10-37Q-ES-TR Application Field and Working Principle

Crystals are widely used in electronics as oscillators, filters, and tuners, due to their well-defined frequency characteristics, electrical stability, and small size. The ECS-200-10-37Q-ES-TR crystal is a quartz-based device that is compliant with RoHS, REACH, and Leaded Mercury Free requirements. This crystal is well-suited for high frequency applications up to 37.5 MHz, such as for timing and synchronization in test equipment, RF modules, instrumentation and control, and wireless communications. In this article, we will discuss the application field and working principle of the ECS-200-10-37Q-ES-TR crystal.

Application Field of ECS-200-10-37Q-ES-TR

The ECS-200-10-37Q-ES-TR crystal is designed to provide high frequency stability and accuracy in a wide range of applications and environments. This crystal has a frequency range of 10 kHz to 37.5 MHz and can be used in a variety of applications, including radio frequency and timing modules, instrumentation and control, test equipment, wireless communications, and other high-frequency applications.The crystal features excellent temperature stability, high frequency stability and accuracy, and low power consumption. It is available in a variety of packages, including leaded, surface mount, and through-hole. It is also RoHS, REACH, and Leaded Mercury Free compliant, making it suitable for use in industrial and medical applications.

Working Principle of ECS-200-10-37Q-ES-TR

The ECS-200-10-37Q-ES-TR crystal is made of a highly anisotropic material, such as quartz, with a cut along its length. This cut produces a pair of electrodes that allow electrical current to pass through them and cause the crystal to vibrate at a specific frequency when a specific voltage is applied.The crystal is made of two quartz plates that are held together by a metal plate or a dielectric material. The upper plate is called the active plate and is cut along its length, while the lower plate is called the passive plate. The combination of these plates and the dielectric material forms an LC (inductance and capacitance) resonant circuit. When a specific voltage is passed through the crystal, the crystal begins to vibrate at a specific frequency, determined by the LC resonant circuit. This vibration creates a specific frequency that is used to drive an oscillator, filter, or tuner.The crystal is also made up of an X-axis and a Y-axis. The X-axis is the major axis of orientation, while the Y-axis is the minor axis. Depending on the cut of the crystal, the frequency can be adjusted.

Conclusion

The ECS-200-10-37Q-ES-TR crystal is a high-frequency quartz-based device that is compliant with RoHS, REACH, and Leaded Mercury Free requirements. It is well-suited for applications with frequencies up to 37.5 MHz and is available in various packages. The working principle of the crystal is based on the LC resonant circuit, which produces specific frequencies when a specific voltage is applied.

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